CN209876671U - LED underground lamp - Google Patents

Abstract

The utility model discloses a LED underground lamp, including face ring, built-in fitting, lamp body, glass lens, LED luminescence unit, spheroid shell and back lid, face ring and glass lens all install in on the lamp body, LED luminescence unit install in the spheroid shell, back lid install in the bottom of lamp body, the spheroid shell install in the lamp body, LED luminescence unit install in the spheroid shell. The utility model can be firmly connected with the embedded part after the embedded part is arranged, and is tightly attached to the installation surface, and the installation flexibility is high; and through laminating the spheroid shell in the lamp body, the LED luminescence unit is laminated to the spheroid shell again, and the heat that the during operation produced can in time be conducted outside the lamp body, and the radiating effect is good, sealed effectual.

Description

LED underground lamp

Technical Field

The utility model belongs to the technical field of the lighting technology and specifically relates to a LED underground lamp is related to.

Background

The illumination lamps and lanterns on the market are various at present, and LED underground lamp is the illumination lamps and lanterns of the formula of shining on installation and built-in fitting parallel and level light line, and the contrast with traditional underground lamp has following advantage: the directional lighting lamp has the advantages of energy conservation, low carbon, long service life, good color rendering property and high response speed, belongs to a directional lighting lamp, can receive light only on the opposite surface of the directional lighting lamp, has a light beam angle belonging to light condensation, and has more concentrated light rays. When needs angle regulation, the face lid need be opened to present LED underground lamp, takes off glass, later with light source module adjust to locking after the suitable angle, cover glass again and face lid seal, the waterproof ability of installation back lamps and lanterns often can be because of the different assurance that can not be fine of installer's installation level, easily because of waterproof sealing is not good intake, leads to the inside long-term bubble of lamps and lanterns to damage with higher speed.

SUMMERY OF THE UTILITY MODEL

To the defect that exists among the above-mentioned prior art, the to-be-solved technical problem of the utility model is to provide a LED underground lamp, solve among the prior art LED underground lamp installation flexibility low, the radiating effect is poor, sealed poor problem of effect, installation flexibility is high, the radiating effect is good, sealed effectual.

In order to solve the technical problem, the technical scheme of the utility model is that:

the utility model provides a LED underground lamp, includes face ring, built-in fitting, lamp body, glass lens, LED luminescence unit, spheroid shell and back lid, face ring and glass lens all install in on the lamp body, LED luminescence unit install in the spheroid shell, back lid install in the bottom of spheroid shell, the spheroid shell install in the lamp body, LED luminescence unit install in the spheroid shell.

Preferably, a plurality of light source grooves are formed in the LED light-emitting unit, and screw fixing holes are formed in the side face of the LED light-emitting unit.

Preferably, the inner peripheral wall of the face ring is connected with the outer peripheral wall of the glass lens.

Preferably, the LED underground lamp further comprises a knob, a knob mounting hole is formed in the lamp body, and the knob penetrates through the knob mounting hole and is connected with the heat dissipation ball body.

Preferably, a limit column is arranged in the embedded part, and the radiating piece is inserted into the limit column.

Preferably, the rear cover is provided with a jack, the bottom of the ball shell is provided with a supporting leg, and the supporting leg is matched with the jack.

By adopting the technical scheme, the utility model provides a LED underground lamp, face ring and glass lens in this LED underground lamp are all installed on the lamp body, LED luminescence unit installs in the spheroid shell, this LED luminescence unit is used for sending the LED light source, the back lid is installed in the bottom of spheroid shell, the spheroid shell is installed in the lamp body, the lamp body is installed in the built-in fitting, this built-in fitting is used for the construction to be built in advance, make this LED underground lamp not only can be connected with the built-in fitting firmly after being packed into the built-in fitting through this structure, hug closely on the mounting surface, need not fix through the screw, greatly improve the flexibility of installation, the flexibility of installation is high; and through laminating the spheroid shell in the lamp body, the LED luminescence unit is laminated to the spheroid shell again, and the heat that the during operation produced can in time conduct heat outside the lamp body, and the radiating effect is good to sealed effectual. The LED underground lamp has the following beneficial effects: 1. the lamp cover is not required to be disassembled and assembled, so that the step of re-locking the angle of the disassembled and assembled lamp cover is avoided, and the technical problem that the lamp body is not tightly installed in the process of disassembling and assembling the lamp cover, so that water enters the lamp body, and the inside of the lamp is quickly damaged due to long-term water soaking is solved; 2. the light source heat radiation body is tightly attached to and assembled with the lamp body shell, can well conduct heat to the outside of the lamp body, and is different from radiation heat radiation of products on the market.

Drawings

Fig. 1 is an exploded view of an LED underground lamp of the present invention;

fig. 2 is a perspective view of an LED underground lamp of the present invention;

fig. 3 is a longitudinal sectional view of an LED underground lamp of the present invention;

in the figure, 1-surface ring, 2-embedded part, 3-lamp body, 4-glass lens, 5-LED luminous unit, 6-spherical shell and 7-rear cover.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

As shown in fig. 1, the utility model relates to an in the exploded view of LED underground lamp, this LED underground lamp includes face ring 1, built-in fitting 2, lamp body 3, glass lens 4, LED luminescence unit 5, spherical shell 6 and back lid 7, and fig. 2 is the utility model relates to a structural schematic diagram of LED underground lamp combines fig. 1 and fig. 2, and this face ring 1 and glass lens 4 are all installed on this lamp body 3, and this LED luminescence unit 5 is installed in this spherical shell 6, and this back lid 7 is installed in the bottom of spherical shell 6, and this spherical shell 6 is installed in this lamp body 3, and this LED luminescence unit 5 is installed in this spherical shell 6. It can be understood that the opening of the lamp body 3 is circular, the surface ring 1 is sleeved at the opening of the lamp body 3, the glass lens 4 can be an optical lens, etc., and the inner peripheral wall of the surface ring 1 is connected with the outer peripheral wall of the glass lens 4; the LED light-emitting unit 5 is an LED light source plate and is used for emitting an LED light source, the LED light source plate is connected into a power supply through a power line, the opening of the spherical shell 6 is semicircular, and the LED light-emitting unit 5 is matched with the spherical shell 6.

Specifically, fig. 3 is a longitudinal sectional view of the LED underground lamp, with reference to fig. 1, fig. 2 and 3, a plurality of light source grooves are provided on the LED lighting unit 5, the light source grooves are uniformly distributed at the upper end of the LED lighting unit 5, and are used for installing an LED light source, a screw fixing hole is provided on the side surface of the LED lighting unit 5, the LED underground lamp further includes a knob, a knob installation hole is provided on the lamp body 3, the knob passes through the knob installation hole to be connected with the LED lighting unit 5, and when installing, the knob passes through the rotary installation hole to be inserted into the screw fixing hole, so that the light emitting direction of the LED lighting unit 5 can be adjusted through the knob, and directional projection in a designated installation range is facilitated; a limiting column is arranged in the embedded part 2, the lamp body 3 is inserted on the limiting column, and the LED light-emitting unit 5 and the spherical shell 6 are sequentially arranged in the lamp body 3, so that the lamp body 3 is conveniently and quickly positioned in the embedded part 2; the rear cover 7 is provided with a jack, the bottom of the spherical shell 6 is provided with a supporting leg, the supporting leg is matched with the jack, the rear cover 7 is used for bearing the spherical shell 6, and the peripheral wall of the rear cover is uniformly provided with conical tooth-shaped protruding parts, so that the rear cover is conveniently and firmly connected with the inner peripheral wall of the lamp body 3.

As can be understood, the utility model discloses a set up the lamp body 3 in built-in fitting 2 to set gradually LED light-emitting unit 5, spheroid shell 6 in this lamp body 3, make this LED underground lamp not only can firmly be connected with the built-in fitting after packing into the built-in fitting through this structure, hug closely on the mounting surface, also need not to fix through the screw, improve the flexibility of installation greatly, the installation flexibility is high; and the heat that this LED luminescence unit during operation produced can in time conduct heat and go out the lamp body, and the radiating effect is good to the sealed effectual of lamps and lanterns. The utility model can realize the adjustment of the lighting angle without disassembling the lamp cover, and avoid the step of re-locking the angle by disassembling the lamp cover, aiming at solving the technical problems that the lamp body is not tightly installed in the process of disassembling the lamp cover, so that the lamp body is fed with water, and the inside of the lamp is soaked in water for a long time, thereby accelerating the damage; and the light source radiator and the lamp body shell are assembled in a clinging mode, so that heat can be well conducted out of the lamp body, and the lamp is different from radiation heat dissipation of products in the market.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims (6)

1. The utility model provides a LED underground lamp which characterized in that: the LED lamp comprises a face ring, an embedded part, a lamp body, glass lenses, an LED light-emitting unit, a spherical shell and a rear cover, wherein the face ring and the glass lenses are installed on the lamp body, the LED light-emitting unit is installed in the spherical shell, the rear cover is installed at the bottom of the spherical shell, and the spherical shell is installed in the lamp body.

2. The LED underground lamp of claim 1, wherein: the LED light-emitting unit is provided with a plurality of light source grooves, and screw fixing holes are formed in the side face of the LED light-emitting unit.

3. The LED underground lamp of claim 1, wherein: the inner peripheral wall of the face ring is connected with the outer peripheral wall of the glass lens.

4. The LED underground lamp of claim 1, wherein: and a limiting column is arranged in the embedded part, and the heat radiating piece is inserted on the limiting column.

5. The LED underground lamp of claim 1, wherein: the lamp body is provided with a knob mounting hole, and the knob penetrates through the knob mounting hole to be connected with the heat dissipation ball body.

6. The LED underground lamp of claim 1, wherein: the rear cover is provided with a jack, the bottom of the ball shell is provided with a supporting leg, and the supporting leg is matched with the jack.